Inventor · disambiguated record
Kazumasa Takada
Also filed as: TAKADA KAZUMASA
24 granted patents·15 pending applications·262 citations·filing 1988–2022
95Inventor score
Top patents by PatentIndex Score
39 records- 0192US9662922B2Decoloring apparatus for determining whether to decolor a sheetTOSHIBA KK·Filed 2015·Granted May 30, 2017·5 cites·11 claims
- 0291US8406580B2Planar lightwave fourier-transform spectrometer measurement including phase shifting for error correctionTAKADA KAZUMASA·Filed 2011·Granted Mar 26, 2013·16 cites·13 claims
- 0388US11287760B1Image forming apparatus with variable light emission intentsity and computer-readable nonvolatile recording medium thereforTOSHIBA TEC KK·Filed 2021·Granted Mar 29, 2022·2 cites·15 claims
- 0481US6660244B2Hydrogen generating systemTOYOTA MOTOR CO LTD·Filed 2001·Granted Dec 9, 2003·22 cites·31 claims
- 0578US4901123ASuperluminescent diodeNIPPON TELEGRAPH & TELEPHONE·Filed 1988·Granted Feb 13, 1990·36 cites·8 claims
- 0676US6278813B1Wavelength division multi/demultiplexerNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted Aug 21, 2001·46 cites·27 claims
- 0775US5940548AGuided-wave circuit with optical characteristics adjusting plate, method for producing it, and apparatus for producing optical characteristics adjusting plateNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Aug 17, 1999·41 cites·27 claims
- 0873US7615961B2Control device for stepping motorTOSHIBA KK·Filed 2007·Granted Nov 10, 2009·8 cites·20 claims
- 0972US10870303B2Decoloring apparatus for determining whether to decolor a sheetTOSHIBA KK·Filed 2019·Granted Dec 22, 2020·0 cites·14 claims
- 1072US6476919B1Polarization-independent reflectometry and polarization-independent reflectometerANDO ELECTRIC·Filed 1999·Granted Nov 5, 2002·32 cites·10 claims
- 1172US6306532B1Vehicular mountable fuel cell systemAISIN SEIKI·Filed 1999·Granted Oct 23, 2001·43 cites·10 claims
- 1270US10322596B2Decoloring apparatus for determining whether to decolor a sheetTOSHIBA KK·Filed 2017·Granted Jun 18, 2019·0 cites·14 claims
- 1366US2018222237A1Decoloring apparatus for determining whether to decolor a sheetTOSHIBA KK·Filed 2018·Application pending·0 cites
- 1464US9662961B2Heating apparatusSANDEN CORP·Filed 2013·Granted May 30, 2017·1 cites·4 claims
- 1557US8765313B2Fuel cell system and method of controlling sameKURITA KENJI·Filed 2007·Granted Jul 1, 2014·1 cites·11 claims
- 1654US11567421B2Signal generation circuit and image forming apparatusTOSHIBA TEC KK·Filed 2021·Granted Jan 31, 2023·0 cites·20 claims
- 1751US2007028631A1Cooling SystemSANDEN CORP·Filed 2006·Application pending·0 cites
- 1850US7939212B2Flux control apparatus and fuel cell systemTOYOTA MOTOR CO LTD·Filed 2005·Granted May 10, 2011·0 cites·16 claims
- 1950US2008102331A1Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 2049US7342377B2Stepping-motor control apparatus and method of controlling the apparatusTOSHIBA KK·Filed 2006·Granted Mar 11, 2008·2 cites·19 claims
- 2149US2008233442A1Starting Method of Fuel Cell and Fuel Cell SystemTOYOTA MOTOR CO LTD·Filed 2007·Application pending·0 cites
- 2248US11249414B1Driving apparatus and image forming apparatusTOSHIBA TEC KK·Filed 2020·Granted Feb 15, 2022·0 cites·9 claims
- 2348US6760110B2Low coherent reflectometerANDO ELECTRIC·Filed 2001·Granted Jul 6, 2004·5 cites·10 claims
- 2448US2006046114A1Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2005·Application pending·0 cites
- 2547US7931870B2Reformer that determines a combustion state of an included combustion section and a fuel cell system incorporating the sameTOYOTA MOTOR CO LTD·Filed 2008·Granted Apr 26, 2011·0 cites·12 claims
- 2647US2021012169A1Image forming apparatus and control method thereofTOSHIBA TEC KK·Filed 2019·Application pending·0 cites
- 2746US2023305424A1Print head and image forming deviceTOSHIBA TEC KK·Filed 2022·Application pending·0 cites
- 2844US2004156058A1Image forming circuit, image forming apparatus having the same, and image forming methodTOSHIBA TEC KK·Filed 2003·Application pending·0 cites
- 2943US7535483B2Image forming apparatus and image forming methodTOSHIBA KK·Filed 2006·Granted May 19, 2009·0 cites·14 claims
- 3043US6775005B2Low-coherence reflectometer with polarization controlANDO ELECTRIC·Filed 2002·Granted Aug 10, 2004·2 cites·12 claims
- 3143US2014118459A1Image forming apparatusTOSHIBA TEC KK·Filed 2013·Application pending·0 cites
- 3243US2010239925A1Reforming device and fuel cell systemTOYOTA MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 3340US2019095768A1Image forming apparatus and image forming methodTOSHIBA KK·Filed 2017·Application pending·0 cites
- 3439US8436884B2Image forming apparatusTAKADA KAZUMASA·Filed 2011·Granted May 7, 2013·0 cites·17 claims
- 3539US2018231909A1Image correction deviceTOSHIBA KK·Filed 2017·Application pending·0 cites
- 3637US7779288B2High resolution timer circuit and time count method for suppressing increase in storage capacityTOSHIBA KK·Filed 2007·Granted Aug 17, 2010·0 cites·4 claims
- 3736US2012038949A1Image processing apparatus and method of the sameTAKADA KAZUMASA·Filed 2011·Application pending·0 cites
- 3835US2012001997A1Image forming apparatus and method of the sameTAKADA KAZUMASA·Filed 2011·Application pending·0 cites
- 3935US2010296822A1Image forming apparatusTOSHIBA KK·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kazumasa Takada files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →